Graph Neural Network-Based Channel Tracking for Massive MIMO Networks.
Yindi YangShun ZhangFeifei GaoJianpeng MaOctavia A. DobrePublished in: IEEE Commun. Lett. (2020)
Keyphrases
- mimo systems
- fading channels
- cellular networks
- average degree
- wireless channels
- multiple input multiple output
- multiple input
- community discovery
- graph structure
- fully connected
- physical layer
- directed graph
- graph theory
- multiple output
- neural network
- small world
- particle filter
- edge weights
- complex networks
- graph layout
- real time
- mimo ofdm
- overlapping communities
- communication systems
- network analysis
- object tracking
- random walk
- graph structures
- ofdm system
- citation networks
- channel coding
- power law
- graph mining
- transmission scheme
- weighted graph
- betweenness centrality
- massive graphs
- social networks